'use strict'

import { app, protocol, BrowserWindow } from 'electron'
import { createProtocol } from 'vue-cli-plugin-electron-builder/lib'
import installExtension, { VUEJS3_DEVTOOLS } from 'electron-devtools-installer'
const isDevelopment = process.env.NODE_ENV !== 'production'

// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([
  { scheme: 'app', privileges: { secure: true, standard: true } }
])

async function createWindow() {
  // Create the browser window.
  const win = new BrowserWindow({
    width: 1178,
    height: 780,
    title: "棋牌室管理",
    show: false,
    webPreferences: {

      // Use pluginOptions.nodeIntegration, leave this alone
      // See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
      nodeIntegration: process.env.ELECTRON_NODE_INTEGRATION,
      contextIsolation: !process.env.ELECTRON_NODE_INTEGRATION
    }
  })
  win.on('ready-to-show', () => {
    win.show()
  })
  win.setMenu(null)

  const gotTheLock = app.requestSingleInstanceLock()
  if (!gotTheLock) {
    app.quit()
  } else {
    app.on('second-instance', (event, commandLine, workingDirectory) => {
      // 当运行第二个实例时,将会聚焦到mainWindow这个窗口
      if (win) {
        if (win.isMinimized()) win.restore()
        win.focus()
        win.show()
      }
    })
  }

    if (process.env.WEBPACK_DEV_SERVER_URL) {
      // Load the url of the dev server if in development mode
      await win.loadURL(process.env.WEBPACK_DEV_SERVER_URL)
      if (!process.env.IS_TEST) win.webContents.openDevTools()
    } else {
      createProtocol('app')
      // Load the index.html when not in development
      win.loadURL('app://./index.html')
    }

  }

  // Quit when all windows are closed.
  app.on('window-all-closed', () => {
    // On macOS it is common for applications and their menu bar
    // to stay active until the user quits explicitly with Cmd + Q
    if (process.platform !== 'darwin') {
      app.quit()
    }
  })

  app.on('activate', () => {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })

  // This method will be called when Electron has finished
  // initialization and is ready to create browser windows.
  // Some APIs can only be used after this event occurs.
  app.on('ready', async () => {
    if (isDevelopment && !process.env.IS_TEST) {
      // Install Vue Devtools
      try {
        await installExtension(VUEJS3_DEVTOOLS)
      } catch (e) {
        console.error('Vue Devtools failed to install:', e.toString())
      }
    }
    createWindow()

  })

  // Exit cleanly on request from parent process in development mode.
  if (isDevelopment) {
    if (process.platform === 'win32') {
      process.on('message', (data) => {
        if (data === 'graceful-exit') {
          app.quit()
        }
      })
    } else {
      process.on('SIGTERM', () => {
        app.quit()
      })
    }
  }

